Edit PDF — Watermark, Page Numbers & Password

Add watermarks, page numbers, or password-protect your PDF.

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PDF file (.pdf)

    How to Edit a PDF Online

    Our free PDF editor lets you add watermarks, insert page numbers, password-protect documents, or remove existing passwords — all without installing software.

    Watermarks: Add diagonal text like "DRAFT" or "CONFIDENTIAL" across your pages. Adjust opacity and font size to get the perfect look.

    Page Numbers: Automatically number every page. Choose from 6 positions (top/bottom × left/center/right) and set the starting number.

    Password Protection

    Protect sensitive documents with AES-256 encryption — the same standard used by banks and governments. Or remove a password from a PDF you own when you no longer need the protection.